GB1561001A - Piperidine hydroxyamides process for their preparation andtheir use as stabilizers for organic materials - Google Patents

Piperidine hydroxyamides process for their preparation andtheir use as stabilizers for organic materials Download PDF

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Publication number
GB1561001A
GB1561001A GB250377A GB250377A GB1561001A GB 1561001 A GB1561001 A GB 1561001A GB 250377 A GB250377 A GB 250377A GB 250377 A GB250377 A GB 250377A GB 1561001 A GB1561001 A GB 1561001A
Authority
GB
United Kingdom
Prior art keywords
acid
hydroxy
compound
polymer
dialkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB250377A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1561001A publication Critical patent/GB1561001A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D211/62—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
    • C07D211/66—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4 having a hetero atom as the second substituent in position 4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB250377A 1976-01-24 1977-01-21 Piperidine hydroxyamides process for their preparation andtheir use as stabilizers for organic materials Expired GB1561001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762602673 DE2602673C3 (de) 1976-01-24 1976-01-24 2,2,6,6-Tetramethyl-4-hydroxy-4carbamoylpiperidin, seine Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
GB1561001A true GB1561001A (en) 1980-02-13

Family

ID=5968206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB250377A Expired GB1561001A (en) 1976-01-24 1977-01-21 Piperidine hydroxyamides process for their preparation andtheir use as stabilizers for organic materials

Country Status (13)

Country Link
JP (1) JPS5291875A (it)
AT (1) AT353013B (it)
BE (1) BE850694A (it)
BR (1) BR7700373A (it)
CA (1) CA1081234A (it)
CH (1) CH628331A5 (it)
DE (1) DE2602673C3 (it)
DK (1) DK25077A (it)
FR (1) FR2338931A1 (it)
GB (1) GB1561001A (it)
IT (1) IT1076011B (it)
LU (1) LU76617A1 (it)
NL (1) NL7700520A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247021A (en) * 1990-08-09 1992-02-19 Sandoz Ltd Mono-, bi- or tri-carbocyclic phosphinic or phosphonic acid compounds

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742582A1 (de) * 1977-09-22 1979-04-05 Hoechst Ag Substituierte piperidinhydroxyamide, ihre herstellung und verwendung als lichtschutzmittel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526656A (fr) * 1966-06-15 1968-05-24 Sankyo Co Nouveaux composés 2, 2-diméthyl-4, 4, 6, 6-tétrasubstitué-pipéridine-1-oxydes et procédé pour leur préparation
DE2719133A1 (de) * 1976-05-11 1977-12-01 Ciba Geigy Ag Neue stabilisatoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247021A (en) * 1990-08-09 1992-02-19 Sandoz Ltd Mono-, bi- or tri-carbocyclic phosphinic or phosphonic acid compounds
GB2247021B (en) * 1990-08-09 1994-11-09 Sandoz Ltd Mono-,bi- or tri-carbocyclic phosphinic or phosphonic acid compounds

Also Published As

Publication number Publication date
FR2338931B1 (it) 1980-06-06
CA1081234A (en) 1980-07-08
NL7700520A (nl) 1977-07-26
LU76617A1 (it) 1977-08-12
DE2602673C3 (de) 1979-02-15
FR2338931A1 (fr) 1977-08-19
IT1076011B (it) 1985-04-22
CH628331A5 (en) 1982-02-26
BE850694A (fr) 1977-07-25
AT353013B (de) 1979-10-25
ATA37677A (de) 1979-03-15
BR7700373A (pt) 1977-09-20
DK25077A (da) 1977-07-25
DE2602673A1 (de) 1977-07-28
DE2602673B2 (de) 1978-06-15
JPS5291875A (en) 1977-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee